Blue line print. "Approved: Sep't 19th 1903, Board of Public Works." "Adopted by Common Council, Sept. 19th 1904." "Code: May 1st 1905 , March 1st 1906.", Imprint: [Indianapolis] : City of Indianapolis, [1906], Dimensions: 163 x 200 cm; Scale: 1:7,200, Coordinates: W0861941 W0855614 N0395538 N0393755
Palmer, Thos. W. (Thomas W.) (1906). Official map of the City of Indianapolis. City of Indianapolis. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00231 (map)